MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Digital Check
MAC address prefix A4:9B:13 is registered to Digital Check, located at 630 Dundee Rd. Suite 210Northbrook IL 60062US.
This registration is classified as MA-L (Mac Address Block Large) containing approximately 16 million MAC addresses
The prefix was initially registered on 26 July 2010, with the most recent update made on 30 October 2016.
OUI: A4:9B:13
Vendor name: Digital Check
Address:
Assignment Type MA-L 630 Dundee Rd. Suite 210
Northbrook IL 60062
US.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Last updated: 30 October 2016
Initial registration: 26 July 2010
